Change the fraction to a decimal: 5/6 = If the decimal repeats, show the repeating pattern twice.
(For example for 1/9, type 0.11)

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte